VulkanSwapChain.cpp File Reference

#include "VulkanSwapChain.h"

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Functions
	if (err !=VK_SUCCESS)
	Creates the platform specific surface abstraction of the native platform window used for presentation.
	vkGetPhysicalDeviceQueueFamilyProperties (physicalDevice, &queueCount, NULL)
	assert (queueCount >=1)
std::vector< VkQueueFamilyProperties >	queueProps (queueCount)
	vkGetPhysicalDeviceQueueFamilyProperties (physicalDevice, &queueCount, queueProps.data())
std::vector< VkBool32 >	supportsPresent (queueCount)
	for (uint32_t i=0;i< queueCount;i++)
	if (presentQueueNodeIndex==UINT32_MAX)
	if (graphicsQueueNodeIndex==UINT32_MAX||presentQueueNodeIndex==UINT32_MAX)
	if (graphicsQueueNodeIndex !=presentQueueNodeIndex)
	VK_CHECK_RESULT (fpGetPhysicalDeviceSurfaceFormatsKHR(physicalDevice, surface, &formatCount, NULL))
	assert (formatCount > 0)
std::vector< VkSurfaceFormatKHR >	surfaceFormats (formatCount)
	VK_CHECK_RESULT (fpGetPhysicalDeviceSurfaceFormatsKHR(physicalDevice, surface, &formatCount, surfaceFormats.data()))
	if ((formatCount==1) &&(surfaceFormats[0].format==VK_FORMAT_UNDEFINED))
	for (auto &&surfaceFormat :surfaceFormats)
	if (!found_B8G8R8A8_UNORM)

Variables
uint32_t	queueCount
uint32_t	graphicsQueueNodeIndex = UINT32_MAX
uint32_t	presentQueueNodeIndex = UINT32_MAX
	queueNodeIndex = graphicsQueueNodeIndex
uint32_t	formatCount
	else

Function Documentation

assert() [1/2]

assert	(	formatCount	,
		0	)

assert() [2/2]

assert

(

queueCount >=

1

)

for() [1/2]

for

(

auto &&surfaceFormat :surfaceFormats

)

Definition at line 133 of file VulkanSwapChain.cpp.

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for() [2/2]

for

(

)

Definition at line 59 of file VulkanSwapChain.cpp.

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if() [1/6]

if

(

!

found_B8G8R8A8_UNORM

)

Definition at line 146 of file VulkanSwapChain.cpp.

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if() [2/6]

if

(

(formatCount==1) &&(surfaceFormats[0].format==VK_FORMAT_UNDEFINED)

)

Definition at line 123 of file VulkanSwapChain.cpp.

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if() [3/6]

if

(

err !

= VK_SUCCESS

)

Creates the platform specific surface abstraction of the native platform window used for presentation.

Definition at line 43 of file VulkanSwapChain.cpp.

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if() [4/6]

if

(

graphicsQueueNodeIndex !

= presentQueueNodeIndex

)

Definition at line 106 of file VulkanSwapChain.cpp.

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if() [5/6]

if

(

graphicsQueueNodeIndex

= = UINT32_MAX || presentQueueNodeIndex == UINT32_MAX

)

Definition at line 100 of file VulkanSwapChain.cpp.

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if() [6/6]

if

(

presentQueueNodeIndex

= = UINT32_MAX

)

Definition at line 85 of file VulkanSwapChain.cpp.

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queueProps()

std::vector< VkQueueFamilyProperties > queueProps

(

queueCount

)

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supportsPresent()

std::vector< VkBool32 > supportsPresent

(

queueCount

)

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surfaceFormats()

std::vector< VkSurfaceFormatKHR > surfaceFormats

(

formatCount

)

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VK_CHECK_RESULT() [1/2]

VK_CHECK_RESULT

(

fpGetPhysicalDeviceSurfaceFormatsKHR(physicalDevice, surface, &formatCount, NULL)

)

VK_CHECK_RESULT() [2/2]

VK_CHECK_RESULT

(

fpGetPhysicalDeviceSurfaceFormatsKHR(physicalDevice, surface, &formatCount, surfaceFormats.data())

)

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vkGetPhysicalDeviceQueueFamilyProperties() [1/2]

vkGetPhysicalDeviceQueueFamilyProperties	(	physicalDevice	,
		&	queueCount,
		NULL	)

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vkGetPhysicalDeviceQueueFamilyProperties() [2/2]

vkGetPhysicalDeviceQueueFamilyProperties	(	physicalDevice	,
		&	queueCount,
		queueProps.	data() )

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Variable Documentation

else

else

Initial value:

{
        
        
        bool found_B8G8R8A8_UNORM = false

Definition at line 128 of file VulkanSwapChain.cpp.

formatCount

uint32_t formatCount

Definition at line 114 of file VulkanSwapChain.cpp.

graphicsQueueNodeIndex

uint32_t graphicsQueueNodeIndex = UINT32_MAX

Definition at line 66 of file VulkanSwapChain.cpp.

presentQueueNodeIndex

uint32_t presentQueueNodeIndex = UINT32_MAX

Definition at line 67 of file VulkanSwapChain.cpp.

queueCount

uint32_t queueCount

Definition at line 48 of file VulkanSwapChain.cpp.

queueNodeIndex

queueNodeIndex = graphicsQueueNodeIndex

Definition at line 111 of file VulkanSwapChain.cpp.